1To Benjamin Franklin from Joseph Conkling, 23 January 1781 (Franklin Papers)
ALS : American Philosophical Society I beg the liberty to inform Your Excellency that my Brigg...
2To Benjamin Franklin from Dumas, 23 January 1781 (Franklin Papers)
ALS : American Philosophical Society; AL (draft): Algemeen Rijksarchief Dimanche 21 au soir...
3To Benjamin Franklin from Benjamin Rush, 23 January 1781 (Franklin Papers)
AL : American Philosophical Society Dr Rush’s most respectful compliments to his venerable...